Disc check valves

56 companies | 135 products
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swing check valve
swing check valve
Isogate® CV

Pressure: 865,000 Pa
DN: 25 mm - 350 mm

The Isogate® CV RF check valve is a single port rubber lined swing check valve for prevention of reverse flow in abrasive and corrosive flowing media. The Isogate® CV ...

disc check valve
disc check valve
VPN series

DN: 25 mm - 100 mm

The DELTA VPN check valve is used in places at which the reflux of liquids into the pipeline must be prevented. The valve opens through the pressure of the liquid against the spring-loaded ...

disc check valve
disc check valve
SDCV series

DN: 50 mm - 350 mm

Split disc check valve Like the DCV, the Spirax Sarco SDCV provides a compactinstallation. The design of the SDCV resolves the size andpressure drop limitations of other check ...

disc check valve
disc check valve
DCV series

DN: 15 mm - 500 mm

... lift and check valves available to suit any application. • Effective minimal maintenance free solutions. • Preventing reverse flow in pipelines. • Compact design. Reverse flow protection Spirax ...

disc check valve
disc check valve
335 series

Temperature: -10 °C - 400 °C
Pressure: 23.8 bar - 40 bar
DN: 15 mm - 250 mm

Check valves, Check valves streamlined flow type, Check valves streamlined flow type on carbon steel PN 40 - ANSI 150 (1.0619) Check ...

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Mival
disc check valve
disc check valve
377/BR series

Temperature: -10 °C - 300 °C
Pressure: 13, 16 bar
DN: 15 mm - 100 mm

Check valves, Check valves disc type, Check valves disc type on brass PN 16 (CW217N) Check ...

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Mival
disc check valve
disc check valve
377/GH series

Temperature: -10 °C - 120 °C
Pressure: 16 bar
DN: 15 mm - 200 mm

Check valves, Check valves disc type, Check valves disc type on cast iron PN 16 (EN-GJL-250) Check ...

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Mival
disc check valve
disc check valve
Edward

Pressure: 110 bar - 760 bar
DN: 65 mm - 600 mm

The Edward Tilting Disk Check Valve is a large bore valve designed to close as quickly as possible, minimizing loud, damaging slamming and vibration noises caused by ...

disc check valve
disc check valve
F series

Pressure: 400 bar

Check valves and pre-fill valves are a type of non-return valve. Check valves block the oil flow in one direction and open in the other ...

disc check valve
disc check valve
ARI-CHECKO D

Temperature: -60 °C - 400 °C
Pressure: 40 bar
DN: 15 mm - 350 mm

eClass-No.:37010801 Application:Recycling facilities, chemical industry, hospital technology, process water installations, installations with aggressive media Medium:Process water, aggressive media, etc.

swing check valve
swing check valve
VC series

DN: 15 mm - 125 mm

Ensures airflow is uni-directional. Lightweight swinging disc design

disc check valve
disc check valve
F-2804 series

Temperature: 5 °C - 48 °C
Pressure: 0 psi - 75 psi
DN: 0.063 in

... /16” and 1/8” I.D. flexible tubing. The check valve operates depending on the movement of a small disc, which changes within the housing as the pressure differential shifts from forward ...

disc check valve
disc check valve
62B series

DN: 25.4 mm - 101.6 mm

Valves / Check Valves The 62B Air Blow Check Valves are "plug-style," where air pressure pushes the bonded rubber plug away from the seat. • - ...

disc check valve
disc check valve
W45 series

Pressure: 1 psi - 5.9 psi
DN: 25.4 mm - 101.6 mm

Valves / Check Valves Stops or check reverse flow in a pipeline. W45 Series • - In the absence of forward flow pressure, the electropolished spring returns the ...

disc check valve
disc check valve
W45HMP series

DN: 25.4 mm - 76.2 mm

Valves / Check Valves Stops or check reverse flow in a pipeline. W45HMP Series • - In the absence of forward flow pressure, the electropolished spring returns ...

disc check valve
disc check valve
TRI-CHECK series

Pressure: 10 bar - 40 bar
DN: 80 mm - 1,000 mm

... also prevents the disc to slam in the seat. Instead the disc closes in a smooth movement which can be adjusted, so that the valve closes slowly in the last degrees of movement to protect ...

top-mounted check valve
top-mounted check valve
511

Temperature: -20 °C - 200 °C
Pressure: 63 bar
DN: 8 mm - 100 mm

2 PIECES VERTICAL CHECK VALVE, BSP THREAD FULLBORE Description •Vertical disc check valve KTN511 •Body in Stainless steel AISI 316 •Ends: Thread ...

disc check valve
disc check valve
561D

Pressure: 10, 40 bar
DN: 15 mm - 100 mm

WAFER TYPE DISC CHECK VALVE Description •Wafer type disc check valve KTN56B •Stainless steel AISI 316 body •Disc ...

disc check valve
disc check valve
05 series

Temperature: -10 °C - 170 °C
Pressure: 16, 10 bar
DN: 40 mm - 250 mm

Spring check valve The valves in Series 05 are check valves with cast iron bodies, that are manufactured in accordance with the most severe product norms, ...

disc check valve
disc check valve
W6 series

Temperature: -20 °C - 350 °C
Pressure: 10, 16, 25, 40 bar
DN: 15 mm - 150 mm

Disc wafer spring check valve The valves in series W6 are disc wafer spring check valves, which are manufactured in ...

disc check valve
disc check valve
DCV series

Temperature: -40 °C - 100 °C
Pressure: 0 psi - 500 psi

The DCV Series unique Floating Acetal Copolymer Disc design allows for a positive bubble tite seal with as low as one inch of water crack pressure. Rated for service up to 500 Psig, the DCV Series is available with many ...

disc check valve
disc check valve
ICVF

Pressure: 13.8 bar
DN: 2 in - 6 in

... Iron Silent Check Valves are used in commercial and industrial HVAC applications to prevent water hammer and reverse fluid flow in water lines. Their conical spring design allows the closure disc ...

disc check valve
disc check valve
VC

Pressure: 0 bar - 500 bar
DN: 16 mm - 100 mm

... remains constant throughout the life of the valve. Based on pump discharge valve technology this type of valve will seat correctly, very quickly and without damage. Because of these ...

disc check valve
disc check valve

DN: 15 mm - 200 mm

Designed for industry, this range gives an excellent hydraulic performance in a limited space (DIN 3202 part 3, K4 length except type 882). Universal connections, to DIN, ANSI, BS standards. Suitable for handling a wide variety of fluids ...

disc check valve
disc check valve
303 series

Temperature: -10 °C - 110 °C
Pressure: 8, 10, 16 bar
DN: 0.375 in - 4 in

... series brass check valve is of female/female type. An arrow provides indication for respect the flow direction. It has a nylon throttle. The double axial and lateral guidance ensures the throttle is accurately ...

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SFERACO
silent check valve
silent check valve

Temperature: 0 °C - 80 °C
DN: 50 mm - 600 mm

Silent check valve is an industrial valve designed to prevent backflow of medium. It is applicable to stop the back flow of water, oil products, sea water, sewage and other pipeline systems. Features 1.Due ...

butterfly check valve
butterfly check valve

DN: 50 mm - 400 mm

... , the valve disc will be opened under the fluid pressure, when it flows backward, the disc will be closed under the action of fluid pressure and disc’s weight 3.The ...

disc check valve
disc check valve
VU series

Temperature: -25 °C - 125 °C
Pressure: 17,000,000 Pa - 50,000,000 Pa
DN: 6.3 mm - 50 mm

Connection by screwing together the two parts Disconnection by unscrewing the two parts Standard settings 35 KPa (5 PSI)

disc check valve
disc check valve
EDRV

Pressure: 10 bar - 40 bar
DN: 80 mm - 600 mm

... universally usable and particularly effective non-return valves for raw and potable water as well as cleaned sewage. Minimum pressure loss through optimised flow cross-sections Flow-optimised valve disc ...

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ERHARD
axial check valve
axial check valve
CA6460, CA6461

Temperature: -60 °C - 350 °C
Pressure: 40 bar
DN: 15 mm - 200 mm

Body material Stainless steel CF8M Check valve material Stainless steel PN (End) PN40 End Between flange Contact sealing metal/metal

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TECOFI
disc check valve
disc check valve
RVC series

Temperature: -30 °C - 80 °C
Pressure: 350 bar
DN: 4 mm - 25 mm

Check valves prevent any flow in one direction. In the opposite direction, free flow with minimal pressure drop is possible. Advantages - High pressure rating - Virtually zero leakage - Compact ...

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BUCHER Hydraulics
disc check valve
disc check valve
T-480 series

Pressure: 17.2 Pa
DN: 0.5 in - 2 in

The NIBCO® Ring Check® valve is uniquely designed with an in-line, spring assisted self-closing disc. The lift check valve prevents backflow by automatically ...

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NIBCO
disc check valve
disc check valve
BT-WC

Pressure: 40 bar
DN: 0.5 mm - 4 mm

Type: BT-WC (Disc check valve - Wafer type) Size: 1/2" ~ 4" ASTM-A351-CF8M Rating PN40, Trim AISI 316